425845210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{164419}}^1$

素因数の和:164470

約数の個数: 32

約数和(自身を含む): 899706240

約数和(自身を除く): 473861030

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 164419, 328838, 822095, 1150933, 1644190, 2301866, 5754665, 6083503, 11509330, 12167006, 30417515, 42584521, 60835030, 85169042, 212922605, 425845210]

約数ペア:

[(1, 425845210), (2, 212922605), (5, 85169042), (7, 60835030), (10, 42584521), (14, 30417515), (35, 12167006), (37, 11509330), (70, 6083503), (74, 5754665), (185, 2301866), (259, 1644190), (370, 1150933), (518, 822095), (1295, 328838), (2590, 164419)]